Name: 2019 Chevrolet Impala Upper Oxygen Sensor 12643707
Brand: GM
SKU: GM 12643707
Price: 44.51 USD
Availability: InStock

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OEM (Genuine) 2019 Chevrolet Impala Upper Oxygen Sensor
PartNumber: 12643707
Product Specifications
Notes: 2.5 Liter; Impala; 2.4l, 2.5l; Upstream
Item Dimensions: 8.2 x 3.1 x 3.1 inches
Item Weight: 0.70 Pounds
Fitment Type: Direct Replacement
Replaces: 12627139
Part Description: 2019 Chevrolet Impala Upper Oxygen Sensor
More Info
Vehicle Fitment
2019 Chevrolet Impala | Eco, LS, LT, LTZ | 4 Cyl 2.4 L ELECTRIC/GAS, 4 Cyl 2.5 L FLEX, 4 Cyl 2.5 L GAS
$44.51 MSRP: ~~$69.20~~
You Save: $24.69 (36%)
Walker Products® Premium Oxygen Sensor for 2019 Chevrolet Impala
PartNumber: 250-241133
Product Specifications
Notes: B1S1
Connector Gender: Male
Location: B1S1 Sensor
Overall Length: 15.87"(403.098 mm)
Position: Upstream
Sensor Type: Heated
Thread Diameter: 0.71"(18.0 mm)
UPC: 724620101915
Wire Gauge Measurement: 20 Gauge
Wire Harness Length: 12.32"(312.928 mm)
Wires Quantity: 4 Wire Leads
Part Description: 2019 Chevrolet Impala Premium Oxygen Sensor
More Info
Vehicle Fitment
2019 Chevrolet Impala | LS | 4 Cyl 2.5L
2019 Chevrolet Impala | LT | 4 Cyl 2.5L
$46.37
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OEM (Genuine) 2019 Chevrolet Impala Lower Oxygen Sensor
PartNumber: 12661898
Product Specifications
Notes: 2.5 Liter; Impala; 2.4l, 2.5l; Downstream
Item Dimensions: 2.0 x 18.7 x 1.0 inches
Item Weight: 0.70 Pounds
Fitment Type: Direct Replacement
Replaces: 12643903
Part Description: 2019 Chevrolet Impala Lower Oxygen Sensor
More Info
Vehicle Fitment
2019 Chevrolet Impala | Eco, LS, LT, LTZ | 4 Cyl 2.4 L ELECTRIC/GAS, 4 Cyl 2.5 L FLEX, 4 Cyl 2.5 L GAS
$68.18 MSRP: ~~$128.67~~
You Save: $60.49 (48%)
Walker Products® Premium Oxygen Sensor for 2019 Chevrolet Impala
PartNumber: 250-24773
Product Specifications
Notes: B2S2;B1S1;B2S1;B1S2
Connector Gender: Male
Overall Length: 15.87"(403.098 mm)
Position: Downstream Driver Side
Sensor Type: Heated
Thread Diameter: 0.71"(18.0 mm)
UPC: 724620014703
Wire Gauge Measurement: 20 Gauge
Wire Harness Length: 12.32"(312.928 mm)
Wires Quantity: 4 Wire Leads
Part Description: 2019 Chevrolet Impala Premium Oxygen Sensor
More Info
Vehicle Fitment
2019 Chevrolet Impala | LT | 6 Cyl 3.6L
2019 Chevrolet Impala | LS | 6 Cyl 3.6L
2019 Chevrolet Impala | Premier | 6 Cyl 3.6L
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$46.12
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OEM (Genuine) 2019 Chevrolet Impala Front Oxygen Sensor
PartNumber: 12640453
Product Specifications
Notes: 3.6 Liter; Impala; 3.6l
Location: Driver Side; Passenger Side
Item Dimensions: 6.9 x 4.4 x 4.5 inches
Item Weight: 0.70 Pounds
Fitment Type: Direct Replacement
Part Description: 2019 Chevrolet Impala Front Oxygen Sensor
More Info
Vehicle Fitment
2019 Chevrolet Impala | LS, LT, LTZ, Premier | 6 Cyl 3.6 L BI-FUEL, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
$54.91 MSRP: ~~$103.62~~
You Save: $48.71 (48%)
Walker Products® Premium Oxygen Sensor for 2019 Chevrolet Impala
PartNumber: 250-241132
Product Specifications
Notes: B2S2
Connector Gender: Male
Location: B1S2 Sensor
Overall Length: 15.87"(403.098 mm)
Position: Downstream Driver Side
Sensor Type: Heated
Thread Diameter: 0.71"(18.0 mm)
UPC: 724620101922
Wire Gauge Measurement: 20 Gauge
Wire Harness Length: 12.32"(312.928 mm)
Wires Quantity: 4 Wire Leads
Part Description: 2019 Chevrolet Impala Premium Oxygen Sensor
More Info
Vehicle Fitment
2019 Chevrolet Impala | LS | 4 Cyl 2.5L
2019 Chevrolet Impala | LT | 4 Cyl 2.5L
$43.42
Walker Products® Oxygen Sensor for 2019 Chevrolet Impala
PartNumber: 350-34948
Product Specifications
Notes: Upstream; B1S1
Connector Gender: Male
Connector Shape: Radiused Polygon
Installation Type: Threaded
Overall Length: 15.87"
Position: Upstream Passenger Side
Sensor Type: Heated
Thread Diameter: 18.0 mm
UPC: 724620106538
Wire Gauge Measurement: 20 Gauge
Wire Harness Length: 12.32"
Wires Quantity: 4 Wire Leads
Part Description: 2019 Chevrolet Impala Oxygen Sensor
More Info
Vehicle Fitment
2019 Chevrolet Impala | LS | 4 Cyl 2.5L
2019 Chevrolet Impala | LT | 4 Cyl 2.5L
$41.66
Walker Products® Oxygen Sensor for 2019 Chevrolet Impala
PartNumber: 350-34003
Product Specifications
Notes: Downstream; Front; B1S2;Downstream; Rear; B2S2;Upstream; Front; B1S1;Upstream; Rear; B2S1
Connector Gender: Male
Connector Shape: Radiused Polygon
Installation Type: Threaded
Overall Length: 15.87"
Position: Upstream Rear
Sensor Type: Heated
Thread Diameter: 18.0 mm
UPC: 724620088278
Wire Gauge Measurement: 20 Gauge
Wire Harness Length: 12.32"
Wires Quantity: 4 Wire Leads
Part Description: 2019 Chevrolet Impala Oxygen Sensor
More Info
Vehicle Fitment
2019 Chevrolet Impala | LT | 6 Cyl 3.6L
2019 Chevrolet Impala | LS | 6 Cyl 3.6L
2019 Chevrolet Impala | Premier | 6 Cyl 3.6L
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$40.25
Walker Products® Oxygen Sensor for 2019 Chevrolet Impala
PartNumber: 350-34939
Product Specifications
Notes: Downstream; B2S2
Connector Gender: Male
Connector Shape: Radiused Polygon
Installation Type: Threaded
Overall Length: 15.87"
Position: Downstream Passenger Side
Sensor Type: Heated
Thread Diameter: 18.0 mm
UPC: 724620106903
Wire Gauge Measurement: 20 Gauge
Wire Harness Length: 12.32"
Wires Quantity: 4 Wire Leads
Part Description: 2019 Chevrolet Impala Oxygen Sensor
More Info
Vehicle Fitment
2019 Chevrolet Impala | LS | 4 Cyl 2.5L
2019 Chevrolet Impala | LT | 4 Cyl 2.5L
$33.97